What is your terms of payment?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

How about your delivery time?

Generally, it will take 15-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Do you test all your goods before delivery?

Yes, We have professional QC team to make sure that the product in good condition before send out the goods.

How to ship out the batteries?

We have good partners to arranges the shipments to all countries. Although batteries are caegorized as dangerous goods, you should rest assured that your cargo will be delivered through our experienced shipping partner(s).

Do you have Minimum Order Requirement (MOQ)?

No, We don't have MOQ, Different customer have different requirement. We can provide various capacity and size as per your requirements, Also ODM / OEM is welcome.

E-Bicycle

Name: High Power Customizable 18650 72V 45ah Lithium Battery Pack for EV Motorcycles/E-Bike/E-Bicycle
Brand: SHENZHEN SMARTEC TECHNOLOGY CO., LTD.
SKU: 1935148315

Guangdong, ChinaSHENZHEN SMARTEC TECHNOLOGY CO., LTD.

US$199.00-1,200.00

1 Piece

Sample price:US$130.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Model NO.

SMT-LI72V45AH

Rechargeable

Chargeable

Discharge Rate

Medium Discharge Rate

Size

Medium

Accessories Type

Battery

Rated Capacity

>1000MAH

Standard Voltage

>12V

Usage

Remote Control Car

Electrolyte

LiFePO4

Charge&Discharge

Share a Same Port

Communications Type

Canbus/I2c Bus/RS232/RS485/Bluetooth

Connect with Bluetooth

to Read Battery Data on APP

Connect with PC

to Read Battery Data

Delivery Time

15-20 Working Days

Transport Package

Carton

Specification

SMT-LI72V45AH

Trademark

SmarTEC

Origin

Shenzhen

HS Code

8506500000

Production Capacity

8000pieces/Month

Key features

Comprehensive Protection System: Includes over discharge, over charge, over voltage, over current, short circuit, temperature, and balance protection.

Smart Communication Support: Enables reading battery states via PC or Bluetooth APP with multiple bus options like RS485 and Bluetooth.

OEM and ODM Services: Professional R&D team available for fully customized battery packs based on client designs or samples.

Flexible Customization Options: Offers full, minor, and flexible customization including size, voltage, capacity, and connector types.

Fast Delivery Time: Standard delivery within 15-20 working days for both peak and off-peak seasons.

Multiple Payment Methods: Accepts T/T, PayPal, Western Union, D/P, and L/C for convenient transactions.

Complete Shipping Documentation: Provides MSDS, UN38.3, and other special files required for international dangerous goods shipment.

Sample Orders Accepted: Sample orders are available for quality testing before bulk production.

Company profile

High Repeat Buyers ChoiceODM ServicesR&D CapabilitiesStandardized quality control

SHENZHEN SMARTEC TECHNOLOGY CO., LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.25h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality-management and service procedures, including corrective and preventive actions, complaint handling, supplier approval updates, and service-capability assessment records. It offers 3D design, ODM, OEM, and broad customization services, supported by four R&D engineers, 11 quality-control test equipment units, and documented design-development records. Production evidence includes four production lines, inventory capability, valid manufacturing contracts, and an off-season lead time within 15 workdays. The supplier exports broadly and has participated in an offline trade show. However, it lacks overseas warehouses, showrooms, agents, and branches, has no SDK, and provides no specific certification or customer-case details. Financial records are identified for recent years, but financial figures and performance results are not available for assessment.

Supplier typeThe supplier is evidenced as a manufacturer offering OEM and ODM services, with its own listed facilities including SMT processing, automatic welding, cell sorting, battery-pack testing, and related production operations. Valid manufacturing contracts and in-stock capability are also stated, although the slices do not explicitly distinguish ownership of every listed facility.

After-Sales capabilityThe supplier has documented complaint-handling and corrective/preventive-action procedures, and its technology engineers provide technical support for after-sales service. It also has inventory capability, but no overseas agents, branches, warehouses, or showrooms, which limits evidence of local overseas support.

R&D capabilityThe supplier reports new-product activity during the past year, four R&D engineers, documented design input/output, review, verification, and validation records, plus ODM capability. The absence of an available SDK is a limitation for SDK-dependent integration, but it does not negate the demonstrated product-development capability.

Production capacityProduction evidence includes four production lines, multiple specialized facilities, 11 quality-control test equipment units, inventory capability, valid contracts with associated subcontractors, and an off-season lead time within 15 workdays. Peak-season lead time is stated as one month or within 15 workdays, so the exact peak capacity is not fully clear.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and provides 3D software design services. This combination directly supports a broad customization offering.

Product Q&A

Q:How long warranty you can provide?

Normally one year

Q:What's the service life of lifepo4 batteries?

3-5 years or 5-7years (depends on the specific cells of your solution)

Q:Are your factory or trading company?

We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, can produce by your samples or technical drawings. We can build the molds and fixtures.

Q:Can I have a sample order?

Yes, we welcome sample order to test and check quality.

Q:Where can I get the price?

We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.